What did the "big three" disagree about the best course of action to take the peace conference?

The "big three" disagreed about the best course of action to take the peace conference because Clemenceau was wishing for exerting economic pressure on Germany, Wilson wanted a more 'peaceful' solution, and George wanted punishments that would still allow Germany to thrive in the future.

Explanation:

The suggestions put up the three bigs stood in confrontation to each other as all the three argued that their method of punishing Germany would be more feasible. The exercise of economic sanctions was still deemed as a good and feasible punishment for Germany by many.